.topbar{
    margin-top: 30px;
    min-width: 1140px;
}
.nav{
    list-style: none;
    text-align: center;
    width: 420px;
    margin:0 auto;
    backdrop-filter: blur(20px);
    border-radius: 15px;
}
.nav::before,#nowtime::before{
    content: '';
    background: inherit;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    border-radius: 15px;
    box-shadow: inset 0 0 0 3000px rgb(127, 149, 210);
    filter: blur(15px);
}
#nowtime{
    position: fixed;
    right:100px;
    top:40px;
    cursor: default;
    color:black;
    font-weight: bolder;
}
.nav li{
    margin:0 auto;
    display: inline-block;
    width: 100px;
    text-align: center;
}
.nav li>a{
    margin:0 auto;
    border-radius: 10px;
    color: #3e3434;
    position: relative;
}
.nav li>a::after{
    position: absolute;
    bottom: 5px;
    left:40px;
    font-weight: bolder;
    content: '';
    background: #3e3434;
    width: 20px;
    height: 2px;
    border-radius: 30px;
}
.nav li:hover>a::after{
    background: #0090ff;
}
.nav li:hover>a{
    color:#0090ff;
}
a.active{
    color:#0090ff!important;
    background-color: #eee;
}
a.active::after{
    background: #0090ff!important;
}
.bg{
    width: 1080px;
    height: 720px;
}
#bg-pic{
    z-index: -12;
    position: fixed;
    right: 0;
    top: 0;
    height: auto;
    width: auto;
    min-width: 100%;
    min-height: 100%;
}
#bg-video{
    position: fixed;
    right: 0;
    top: 0;
    height: auto;
    width: auto;
    min-width: 100%;
    min-height: 100%;
    z-index: -11;
}
#bg-video source{
    min-width: 100%;
    min-height: 100%;
    height: auto;
    width: auto;
}
.content{
    width: 100%;
    top:-300px;
}
.content .srh-content{
    margin:0 auto;
    width: 100%;
    height: 100px;
    top:-300px;
}
#srh-btn{
    transform: translateY(-1px);
    cursor: pointer;
}
#srh-btn:active{
    background: #ccc;
}
.content h1{
    font-family: "Times New Roman", serif;
    color:#eee;
    font-size: 85px;
    cursor: default;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-image: -webkit-linear-gradient(bottom, #eeeeee, rgb(20, 11, 255));
    transform: rotate(-15deg);
}
.content h1:hover{
    -webkit-animation: hue 6s infinite linear;
    cursor: pointer;
}
.text{
    user-select:none;
}
@-webkit-keyframes hue {
    from {
        -webkit-filter: hue-rotate(0deg);
    }
    to {
        -webkit-filter: hue-rotate(-360deg);
    }
}
.bottom-bar{
    position: fixed;
    bottom: 15px;
    left: 15px;
}
.bottom-bar span.glyphicon{
    cursor: pointer;
    font-size: 30px;
    line-height: 50px;
    display: block;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: #0d6efd;
}
.bottom-bar span.glyphicon:hover{
    background: #69a4ff;
}
#right-link{
    position: absolute;
    top:0;
    left:0;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    z-index: 2;
}